package root.tools.filter;

import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import root.tools.tool.Log;

/**
 * Servlet Filter implementation class Filter2
 */
public class Filter2 implements Filter {
	Log log = new Log("logs");
    /**
     * Default constructor. 
     */
    public Filter2() {
    	
    }

	/**
	 * @see Filter#destroy()
	 */
	public void destroy() {
		// TODO Auto-generated method stub
	}

	/**
	 * @see Filter#doFilter(ServletRequest, ServletResponse, FilterChain)
	 */
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {

		HttpServletRequest req =(HttpServletRequest)request;
		HttpServletResponse res = (HttpServletResponse) response;
		
		String ip = req.getRemoteAddr();
		String uri = req.getRequestURI();
		System.out.println("Filter2 start");
		log.add("用户ip："+ip+"    访问网址: "+uri);
		chain.doFilter(request, response);
		System.out.println("Filter2 end");
	}

	/**
	 * @see Filter#init(FilterConfig)
	 */
	public void init(FilterConfig fConfig) throws ServletException {
		// TODO Auto-generated method stub
	}

}
